EP-NSI is required to use any Hydrophobia rain covers with flagship Nikon DSLR cameras that have screw in eyepieces such as D2x, D2Hs, D3, etc.
Hydrophobia 300-600 V2.0
Hydrophobia Flash 70-200
- No Rhetoric Warranty Policy
- Custom computer numerically controlled (CNC) machined Delrin eyepiece with high density foam padding.